Creating a mini browser for QA work

Need a .exe that works like this - [login to view URL] -u="Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0)" -p="[login to view URL]" -t="{{"[login to view URL]",30},{"[login to view URL]",15}}" This will run a browser in a window (I don't care which browser - chrome would be the best though) and what it will do is : 1. NavigateTo to the first url in the -t - a JSON formated list of URLs (in this example - [login to view URL]) 2. wait for the -t timeout parameter (for example - [login to view URL], will browse and wait for 30 seconds) 3. then do the same for the 2nd URL in the list ([login to view URL]) waiting the time out (in this case 15 seconds) When it does so, it will act as the user agent set in the -u parameter! Also - If -p parameter is set to a proxy, it will use that proxy. Bare in mind that they can run 2 instances of this app, each with it's own -u,-p and -t Another important thing - the browser inside the app can use cookies, but they must be cleared when it closes, so the next time, there will be no cookies (like incognito mode)